Philips Semiconductors
Product specification
CAN controller interface
FEATURES
•
Fully compatible with the
“ISO 11898”
standard
•
High speed (up to 1 Mbaud)
•
Bus lines protected against transients in an automotive
environment
•
Slope control to reduce Radio Frequency Interference
(RFI)
•
Differential receiver with wide common-mode range for
high immunity against ElectroMagnetic Interference
(EMI)
•
Thermally protected
•
Short-circuit proof to battery and ground
•
Low-current standby mode
•
An unpowered node does not disturb the bus lines
•
At least 110 nodes can be connected.
QUICK REFERENCE DATA
SYMBOL
V
CC
I
CC
1/t
bit
V
CAN
V
diff
t
PD
T
amb
PARAMETER
supply voltage
supply current
maximum transmission speed
CANH, CANL input/output voltage
differential bus voltage
propagation delay
ambient temperature
high-speed mode
standby mode
non-return-to-zero
CONDITIONS
−
1
−8
1.5
−
−40
MIN.
4.5
GENERAL DESCRIPTION
APPLICATIONS
PCA82C250
•
High-speed applications (up to 1 Mbaud) in cars.
The PCA82C250 is the interface between the CAN
protocol controller and the physical bus. The device
provides differential transmit capability to the bus and
differential receive capability to the CAN controller.
MAX.
5.5
170
−
+18
3.0
50
+125
V
UNIT
µA
Mbaud
V
V
ns
°C
ORDERING INFORMATION
TYPE
NUMBER
PCA82C250
PCA82C250T
PCA82C250U
PACKAGE
NAME
DIP8
SO8
−
DESCRIPTION
plastic dual in-line package; 8 leads (300 mil)
plastic small outline package; 8 leads; body width 3.9 mm
bare die; 2790
×
1780
×
380
µm
CODE
SOT97-1
SOT96-1
−
2000 Jan 13
2
ETC [ ETC ]
